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                     Carnegie Mellon University and                    
                     Alan W Black and Kevin A. Lenzo                     
                        Copyright (c) 1998-2003                        
                          All Rights Reserved.                         
                                                                            
   Permission is hereby granted, free of charge, to use and distribute 
   this software and its documentation without restriction, including  
   without limitation the rights to use, copy, modify, merge, publish, 
   distribute, sublicense, and/or sell copies of this work, and to     
   permit persons to whom this work is furnished to do so, subject to  
   the following conditions:                                           
    1. The code must retain the above copyright notice, this list of   
       conditions and the following disclaimer.                        
    2. Any modifications must be clearly marked as such.               
    3. Original authors' names are not deleted.                        
    4. The authors' names are not used to endorse or promote products  
       derived from this software without specific prior written       
       permission.                                                     
                                                                       
   CARNEGIE MELLON UNIVERSITY AND THE CONTRIBUTORS TO THIS WORK        
   DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING     
   ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT  
   SHALL CARNEGIE MELLON UNIVERSITY NOR THE CONTRIBUTORS BE LIABLE     
   FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES   
   WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN  
   AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,         
   ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF      
   THIS SOFTWARE.                                                      
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